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Organic Full Size Aquarium Coconut

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Coconut Shell | Full Size 

Coconut shells come from coconut palm trees. They are the protective outer layer of the coconut fruit. However, after the shells are emptied, dried, and aged and the protective husk is removed, coconut shells can be used in various ways in aquariums, most commonly as caves for small fish, plecos, and shrimp. Our full-size coconut shells typically have a number of openings of various sizes. Their exterior is smooth and predominantly brown. They are natural, completely safe to use in aquariums, and an environmentally friendly choice.

How to use Coconut Shells in Your Aquarium

Coconut shells can provide hiding places for fish and shrimp. The hollow interior of the shell creates a natural-looking cave where shy fish can find refuge. Other fish such as small South American cichlids like Apistogramma or German Ram will use these coconut caves to establish their territories, spawn, and raise their fry. Plecos also love these caves and will use them as their shelter and potentially as spawning sites.    

In rivers, lakes, and streams, fish encounter all sorts of natural structures, including tree roots, sunken driftwood, rocks, tree leaves, seeds, and other botanicals. These coconut shells will help you recreate a more natural environment for your fish and shrimp. By providing a natural environment to your fish, you will make them feel more secure, encourage them to behave more naturally and increase their overall health, and well-being.

How to Prepare Coconut Caves for Your Aquarium

We recommend that, before you place a coconut shell in your aquarium, you rinse it gently under tap water to remove any dust or small debris. No further preparation is necessary.

Shop our Online Store for More Botanicals

Modern Aquarium botanicals are safe for fish and shrimp. They are collected from their natural environments. Our selection of botanicals includes different varieties of leaves, including Jackfruit Leaves, Guava Leaves, Catappa Leaves, and Mango Leaves. We also have a diverse selection of cones and pods such as Kenary Pods, Sterculia Pods, Pinus Cones, and Maoni Pods. And, do not forget to check a great selection of our lush aquarium plants.  

The photo shown represents a random coconut. As they are all unique, you should expect slight variations in the shape, size, color, or location of the holes. In addition, some coconuts might come with natural cracks. These cracks are not defects but rather add to the weathered, natural look and feel of an already amazing and organic product.

Reviews (4)

  • 4
    Fiji aquarium coconut
    Posted by Claire McGill on 12 Apr 2021

    Great hiding place for my tadpole from my pond goldfish, quick shipping

  • 5
    Love These Coconuts!
    Posted by Jennifer on 1 Mar 2021

    So happy with this purchase. I am always looking for natural items to aquascape with and have particularly been wanting to add some cave areas for my fish - these were the absolute perfect find. Natural, high-quality, and a good size. I would buy them again... probably will when I end up with another bigger tank :)

  • 5
    Posted by Kim on 4 Jan 2021

    This coconut is a perfect hideaway. I added gravel to keep it from floating.

  • 4
    Organic Fiji aquarium coconut
    Posted by Andrea on 29 Jul 2020

    This is a really cool looking place for my cichlid to hide in. It looks great in my planted aquarium.